Display or portion thereof with graphical user interface



FIG. 1 is a front view of a display with graphical user interface.

FIG. 2 is a second embodiment thereof; and,

FIG. 3 is a third embodiment thereof.

The outermost dashed lines represent a display screen. Dashed lines are not considered to form any part of the claimed design. 

CLAIM The ornamental design for a display or portion thereof with graphical user interface, as shown and described. 